feat(cli): install and manage plugins from command line

jadx-core/src/main/java/jadx/api/JadxArgs.java

@@ -25,6 +25,8 @@ import jadx.api.deobf.IAliasProvider;
 import jadx.api.deobf.IRenameCondition;
 import jadx.api.impl.AnnotatedCodeWriter;
 import jadx.api.impl.InMemoryCodeCache;
+import jadx.api.plugins.loader.JadxBasePluginLoader;
+import jadx.api.plugins.loader.JadxPluginLoader;
 import jadx.api.usage.IUsageInfoCache;
 import jadx.api.usage.impl.InMemoryUsageInfoCache;
 import jadx.core.deobf.DeobfAliasProvider;
@@ -150,6 +152,8 @@ public class JadxArgs implements Closeable {
 
 	private Map<String, String> pluginOptions = new HashMap<>();
 
+	private JadxPluginLoader pluginLoader = new JadxBasePluginLoader();
+
 	public JadxArgs() {
 		// use default options
 	}
@@ -170,6 +174,9 @@ public class JadxArgs implements Closeable {
 			if (usageInfoCache != null) {
 				usageInfoCache.close();
 			}
+			if (pluginLoader != null) {
+				pluginLoader.close();
+			}
 		} catch (Exception e) {
 			LOG.error("Failed to close JadxArgs", e);
 		} finally {
@@ -634,6 +641,14 @@ public class JadxArgs implements Closeable {
 		this.pluginOptions = pluginOptions;
 	}
 
+	public JadxPluginLoader getPluginLoader() {
+		return pluginLoader;
+	}
+
+	public void setPluginLoader(JadxPluginLoader pluginLoader) {
+		this.pluginLoader = pluginLoader;
+	}
+
 	/**
 	 * Hash of all options that can change result code
 	 */

jadx-core/src/main/java/jadx/api/JadxDecompiler.java

@@ -182,7 +182,7 @@ public final class JadxDecompiler implements Closeable {
 
 	private void loadPlugins() {
 		pluginManager.providesSuggestion("java-input", args.isUseDxInput() ? "java-convert" : "java-input");
-		pluginManager.load();
+		pluginManager.load(args.getPluginLoader());
 		if (LOG.isDebugEnabled()) {
 			LOG.debug("Resolved plugins: {}", pluginManager.getResolvedPluginContexts());
 		}

jadx-core/src/main/java/jadx/api/plugins/loader/JadxBasePluginLoader.java

@@ -0,0 +1,29 @@
+package jadx.api.plugins.loader;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.ServiceLoader;
+
+import jadx.api.plugins.JadxPlugin;
+
+/**
+ * Loading plugins from current classpath
+ */
+public class JadxBasePluginLoader implements JadxPluginLoader {
+
+	@Override
+	public List<JadxPlugin> load() {
+		List<JadxPlugin> list = new ArrayList<>();
+		ServiceLoader<JadxPlugin> plugins = ServiceLoader.load(JadxPlugin.class);
+		for (JadxPlugin plugin : plugins) {
+			list.add(plugin);
+		}
+		return list;
+	}
+
+	@Override
+	public void close() throws IOException {
+		// nothing to close
+	}
+}

jadx-core/src/main/java/jadx/api/plugins/loader/JadxPluginLoader.java

@@ -0,0 +1,11 @@
+package jadx.api.plugins.loader;
+
+import java.io.Closeable;
+import java.util.List;
+
+import jadx.api.plugins.JadxPlugin;
+
+public interface JadxPluginLoader extends Closeable {
+
+	List<JadxPlugin> load();
+}

jadx-core/src/main/java/jadx/core/plugins/JadxPluginManager.java

@@ -4,7 +4,6 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.ServiceLoader;
 import java.util.SortedSet;
 import java.util.TreeMap;
 import java.util.TreeSet;
@@ -18,6 +17,7 @@ import jadx.api.JadxDecompiler;
 import jadx.api.plugins.JadxPlugin;
 import jadx.api.plugins.gui.JadxGuiContext;
 import jadx.api.plugins.input.JadxCodeInput;
+import jadx.api.plugins.loader.JadxPluginLoader;
 import jadx.api.plugins.options.JadxPluginOptions;
 import jadx.api.plugins.options.OptionDescription;
 import jadx.core.utils.exceptions.JadxRuntimeException;
@@ -43,10 +43,9 @@ public class JadxPluginManager {
 		provideSuggestions.put(provides, pluginId);
 	}
 
-	public void load() {
+	public void load(JadxPluginLoader pluginLoader) {
 		allPlugins.clear();
-		ServiceLoader<JadxPlugin> jadxPlugins = ServiceLoader.load(JadxPlugin.class);
-		for (JadxPlugin plugin : jadxPlugins) {
+		for (JadxPlugin plugin : pluginLoader.load()) {
 			addPlugin(plugin);
 		}
 		resolve();